1. If a small town doesn't have a doctor, then the town's barber is allowed to perform medical procedures, in the tradition of the old timey barber-surgeon.

2. When a band releases a two-disk album, both disks are intended to be played simultaneously, not one after the other like most of us have been doing it. For example with The Beatles' White Album, you're supposed to put on both records and listen to "Back in the U.S.S.R" and "Birthday" at the same time. The songs are designed to mesh together and form one cohesive melody.